linux/drivers/power
Tony Lindgren 8b0134cc14 power: supply: cpcap-battery: Fix handling of lowered charger voltage
With cpcap-charger now using 4.2V instead of 4.35V, we never reach
POWER_SUPPLY_CAPACITY_LEVEL_FULL unless we handle the lowered charge
voltage.

Let's do this by implementing POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE,
and assume anything at that level or higher is a full battery.

Let's also make it configurable for users who may still want to
reconfigure it, and notify the charger if supported by the charger.

Cc: Merlijn Wajer <merlijn@wizzup.org>
Cc: Pavel Machek <pavel@ucw.cz>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2019-10-20 20:26:20 +02:00
..
avs power: avs: smartreflex: no need to check return value of debugfs_create functions 2019-06-18 10:54:32 +02:00
reset power: reset: at91: fix __le32 cast in reset code 2019-10-20 15:04:13 +02:00
supply power: supply: cpcap-battery: Fix handling of lowered charger voltage 2019-10-20 20:26:20 +02:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00